# Suppression list (shown as "Do not contact")

> Addresses Warmerly must never email from your workspace: hard bounces, spam complaints, unsubscribes and ones you add.

Source: https://warmerly.com/docs/help/glossary/suppression-list-shown-as-do-not-contact

Addresses Warmerly must never email from your workspace: hard bounces, spam complaints, unsubscribes and ones you add. Add addresses in your workspace's **Do not contact** box under **Settings > Workspaces**. Campaigns and replies skip these addresses automatically. See [Suppression API](https://warmerly.com/docs/suppression).

## More from Glossary of Warmerly terms

- [Sender](https://warmerly.com/docs/help/glossary/sender): A mailbox chosen to send a campaign. Emails are spread across the senders you pick.
- [Verification, and Email finder](https://warmerly.com/docs/help/glossary/verification-and-email-finder): Email verifier (sidebar Prospecting > Email verifier) checks whether an address is likely deliverable before…
- [Data library](https://warmerly.com/docs/help/glossary/data-library): The Data library (sidebar Prospecting > Data library) is where your saved lists, imports and exports are…